A stirred-tank heating process and its block diagram are shown in following figure. The control system is tuned by the Z

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A stirred-tank heating process and its block diagram are shown in following figure. The control system is tuned by the Z

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A Stirred Tank Heating Process And Its Block Diagram Are Shown In Following Figure The Control System Is Tuned By The Z 1
A Stirred Tank Heating Process And Its Block Diagram Are Shown In Following Figure The Control System Is Tuned By The Z 1 (58.35 KiB) Viewed 25 times
A stirred-tank heating process and its block diagram are shown in following figure. The control system is tuned by the Ziegler-Nichols method, and the ultimate w is 2 rad/min. (a) Determine the value of Kc by the Z-N method of tuning. (b) What is the length of the pipe between the tank and the measuring element? (c) What are the gain and phase margin for the control system when Kc is set to the Z-N value fond in part (a)? Controller Energy- ww100 ih/min- FIGURE P16-11 Data on process: 100 "C 2+1 T Density of fluid, p-62 lb/ft² Heat capacity, C of fluid 10 Bra/ (b-F) Inside diameter of pipe-20 is ev
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